Biology

Jayla Bell

7 May, 22:00

Land that is available for agriculture tends to be nutrient-poor

b. nitrogen-fixing bacteria are not as plentiful in agricultural soils because of the use of pesticides

c. grains raised for feeding livestock must be fortified and thus require additional nutrients

d. cultivation of agricultural land inhibits the decomposition of organic matter

e. the nutrients that become the biomass of plants are not cycled back to the soil on lands where they are harvested